/proc/self/cwd/source/server/listener_hooks.h
Line | Count | Source (jump to first uncovered line) |
1 | | #pragma once |
2 | | |
3 | | #include "envoy/common/pure.h" |
4 | | |
5 | | namespace Envoy { |
6 | | |
7 | | /** |
8 | | * Hooks in the server to allow for integration testing. The real server just uses an empty |
9 | | * implementation defined below. |
10 | | */ |
11 | | class ListenerHooks { |
12 | | public: |
13 | 5.48k | virtual ~ListenerHooks() = default; |
14 | | |
15 | | /** |
16 | | * Called when a worker has added a listener and it is listening. |
17 | | */ |
18 | | virtual void onWorkerListenerAdded() PURE; |
19 | | |
20 | | /** |
21 | | * Called when a worker has removed a listener and it is no longer listening. |
22 | | */ |
23 | | virtual void onWorkerListenerRemoved() PURE; |
24 | | |
25 | | /** |
26 | | * Called when all workers have started. |
27 | | */ |
28 | | virtual void onWorkersStarted() PURE; |
29 | | }; |
30 | | |
31 | | /** |
32 | | * Empty implementation of ListenerHooks. |
33 | | */ |
34 | | class DefaultListenerHooks : public ListenerHooks { |
35 | | public: |
36 | | // ListenerHooks |
37 | 0 | void onWorkerListenerAdded() override {} |
38 | 0 | void onWorkerListenerRemoved() override {} |
39 | 0 | void onWorkersStarted() override {} |
40 | | }; |
41 | | |
42 | | } // namespace Envoy |